Issue 2, 2012
From the journal:

Chemical Communications

A distinct platinum growth mode on shaped gold nanocrystals†

Sungeun Yang,a   Na-Young Park,b   Joung Woo Han,a   Cheonghee Kim,a   Seung-Cheol Leeb  and  Hyunjoo Lee*a  

* Corresponding authors

a Department of Chemical and Biomolecular Engineering, Yonsei University, Seoul 120-749, South Korea
E-mail: azhyun@yonsei.ac.kr
Fax: +82 2 312 6401
Tel: +82 2 2123 5759

b Computational Science Research Center, Korea Institute of Science and Technology, Seoul 136-650, South Korea

Abstract

An ultralow amount of platinum can be deposited on the gold surface using copper underpotential deposition and galvanic exchange. The platinum tended to deposit as layers on the octahedral gold nanocrystals with an Au(111) surface, while it aggregated and formed small particles on the cubic gold nanocrystals with an Au(100) surface.

Graphical abstract: A distinct platinum growth mode on shaped gold nanocrystals

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Article information

DOI
https://doi.org/10.1039/C1CC16204G
Article type
Communication
Submitted
06 Oct 2011
Accepted
07 Nov 2011
First published
07 Nov 2011

Chem. Commun., 2012,48, 257-259

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A distinct platinum growth mode on shaped gold nanocrystals

S. Yang, N. Park, J. W. Han, C. Kim, S. Lee and H. Lee, Chem. Commun., 2012, 48, 257 DOI: 10.1039/C1CC16204G

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